As the world's most popular MOBA, League of Legends runs on a proprietary engine that has been updated for over a decade. Recently, Riot increased the minimum requirements to include AVX instruction support and dropped support for older OSs and DirectX 9. While still lightweight, modern team fights with complex particle effects can strain older integrated graphics. The game scales well with single-thread CPU performance, meaning even modern entry-level processors can deliver high frame rates.
Actual FPS may vary based on RAM speed, background processes, and other system factors
Performance Report
At 1080p, all quality settings exceed 450 FPS, suitable for 144Hz+ monitors. At 1440p, all settings exceed 409 FPS. At 4K, all settings exceed 273 FPS.
The Radeon RX 7800 XT is 776% above the recommended GPU (GeForce GTX 560) for League of Legends. The Ryzen 7 7800X3D is 435% above the recommended CPU (Core i5-3330).
The Radeon RX 7800 XT determines the performance ceiling at 1080p (high/ultra), all 1440p settings, all 4k settings, executing at maximum capacity. The system is well balanced at 1080p (low/medium).
Approximated average price on current market:
Combo price: $874. At 1080p Ultra, this combo delivers 450 FPS, equivalent to 0.51 FPS per dollar.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p | 0.801 fps/$ | 0.686 fps/$ | 0.572 fps/$ | 0.515 fps/$ |
| 1440p | 0.801 fps/$ | 0.686 fps/$ | 0.572 fps/$ | 0.468 fps/$ |
| 4k | 0.624 fps/$ | 0.500 fps/$ | 0.410 fps/$ | 0.312 fps/$ |
* Table values represent FPS per Dollar (higher is better)
At 1440p ultra, the Radeon RX 7800 XT sets the ceiling at about 304 FPS, while the Ryzen 7 7800X3D has headroom up to 450 FPS. In this scenario, the GPU limits the CPU potential by 32% (FPS gap: 146 FPS). Overall distribution: GPU limits 10/12 cells, CPU limits 0/12, balanced 2/12.
Your Radeon RX 7800 XT is the limiting side in the heaviest mismatch. This means part of the Ryzen 7 7800X3D frame-generation potential remains unused in those settings.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | Balanced | Balanced | GPU Limits CPU 10% | GPU Limits CPU 14% |
| 1440p (2K QHD) | GPU Limits CPU 12% | GPU Limits CPU 18% | GPU Limits CPU 21% | GPU Limits CPU 32% |
| 4K (Ultra HD) | GPU Limits CPU 19% | GPU Limits CPU 19% | GPU Limits CPU 22% | GPU Limits CPU 27% |
We estimate the maximum FPS the processor can sustain and the maximum FPS the graphics card can sustain in each setting, then compare those limits directly.
Limit Factor formula: (stronger - weaker) / stronger. Example: if CPU ceiling is 200 FPS and GPU ceiling is 140 FPS, then GPU limits CPU by 30%.
CPU Limits GPU means the processor ceiling is lower. GPU Limits CPU means the graphics ceiling is lower. Balanced means the FPS ceilings are close enough that the gap is negligible.
The displayed percentages are derived from FPS ceilings, not generic utilization heuristics.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU0% - 15% <> GPU14% - 24% <> | CPU6% - 24% <> GPU14% - 27% <> | CPU6% - 24% <> GPU14% - 27% <> | CPU5% - 22% <> GPU18% - 28% <> |
| 1440p (2K QHD) | CPU1% - 15% <> GPU28% - 38% <> | CPU7% - 24% <> GPU28% - 41% <> | CPU7% - 24% <> GPU28% - 41% <> | CPU5% - 23% <> GPU32% - 43% <> |
| 4K (Ultra HD) | CPU1% - 15% <> GPU55% - 64% <> | CPU7% - 24% <> GPU56% - 69% <> | CPU7% - 24% <> GPU56% - 69% <> | CPU6% - 23% <> GPU59% - 70% <> |
The Ryzen 7 7800X3D + Radeon RX 7800 XT pairing runs this title with CPU utilization between 0% and 24% and GPU utilization between 14% and 70%. Ryzen 7 7800X3D keeps significant headroom across presets, while Radeon RX 7800 XT is utilized efficiently without persistent saturation. As resolution scales, average GPU load rises from 21% at 1080p to 62% at 4K, while CPU averages move from 13% to 14%.
The utilization pattern is relatively balanced. The Radeon RX 7800 XT reaches 64% average at its highest-load preset, while the Ryzen 7 7800X3D peaks at 16% average, with no single component consistently acting as a hard bottleneck.
At 1080p, averages sit around CPU 13% and GPU 21%. At 1440p, that shifts to CPU 14% and GPU 35%, and at 4K it reaches CPU 14% and GPU 62%. This shows that GPU demand scales sharply with resolution while CPU load remains comparatively stable.
4K (Ultra HD) Ultra is the most balanced preset based on this dataset. It runs around CPU 14% (6-23%) and GPU 64% (59-70%), which keeps Radeon RX 7800 XT well utilized without constant max-out behavior while Ryzen 7 7800X3D remains stable for consistent frame delivery.
Current utilization does not show an urgent upgrade requirement for either component; the Ryzen 7 7800X3D and Radeon RX 7800 XT remain reasonably matched for this title.
Understanding Hardware Utilization & Bottlenecks: These percentages represent how much of your component's maximum processing power is actively being used during gameplay. This is the key to identifying performance bottlenecks in any system.
Data generated by our Machine Learning engine trained on real-world benchmarks. Shows the approximate average utilization at each setting.
See how your processor and graphics card compare against the game official minimum and recommended system specs. The placement of your hardware is calculated using relative synthetic performance scores to help you gauge overall playability.
Your CPU is 435% above and your GPU is 776% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.
+435%vsrecommended
+776%vsrecommended
+1535%vsminimum
+4262%vsminimum
Yes, the Ryzen 7 7800X3D paired with the Radeon RX 7800 XT can run League of Legends smoothly up to 4k achieving around 273 FPS at Ultra quality. Your GPU is 776% above the recommended specs, and your CPU is 435% above the recommended requirements.
This CPU + GPU combo costs approximately $874 ($384 CPU (Rank #212 Value) + $490 GPU (Rank #51 Value)). Since the GPU is the main limiting factor, investing in a stronger GPU will improve your framerates and overall value. For example, upgrading to the GeForce RTX 4080 for around $1199 (Rank #61 for value) could deliver noticeably better performance.
For League of Legends, upgrading the GPU would give you the most noticeable improvement. The Radeon RX 7800 XT is the limiting factor here, while the Ryzen 7 7800X3D still has spare capacity. A more powerful GPU would unlock higher FPS, especially at higher resolutions and quality presets. GPU-limited at: 1080p high, 1080p ultra, 1440p low, 1440p medium, 1440p high, 1440p ultra, 4k low, 4k medium, 4k high, 4k ultra.
League of Legends does not currently support Frame Generation technologies like DLSS 3 or FSR 3. Your performance is based entirely on native rendering. If the game adds support in a future update, newer GPUs will benefit the most.
League of Legends requires at minimum a Core i3-530 (CPU) and GeForce 9600 GT (GPU) with 2 GB RAM and 16 GB storage. For the recommended experience, you need a Core i5-3330 and GeForce GTX 560 with 4 GB RAM. Your Ryzen 7 7800X3D and Radeon RX 7800 XT both exceed the recommended specs, so you're well-positioned for a great experience.
These League of Legends FPS results are not arbitrary numbers. They come from calculations informed by thousands of real gaming benchmarks, and the typical accuracy range is around 10% to 15%. That makes them far more useful than generic FPS calculators that simply invent values without a benchmark foundation. Actual in-game performance can still vary with drivers, updates, RAM configuration, cooling, and the exact scene being rendered.
Performance estimates are based on synthetic benchmarks and hardware capabilities.
Results may vary based on drivers, OS, and background processes.
